66684456

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 189189000

約数和(自身を除く): 122504544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 109, 116, 174, 218, 232, 261, 293, 327, 348, 436, 522, 586, 654, 696, 872, 879, 981, 1044, 1172, 1308, 1758, 1962, 2088, 2344, 2616, 2637, 3161, 3516, 3924, 5274, 6322, 7032, 7848, 8497, 9483, 10548, 12644, 16994, 18966, 21096, 25288, 25491, 28449, 31937, 33988, 37932, 50982, 56898, 63874, 67976, 75864, 76473, 95811, 101964, 113796, 127748, 152946, 191622, 203928, 227592, 255496, 287433, 305892, 383244, 574866, 611784, 766488, 926173, 1149732, 1852346, 2299464, 2778519, 3704692, 5557038, 7409384, 8335557, 11114076, 16671114, 22228152, 33342228, 66684456]

約数ペア:

[(1, 66684456), (2, 33342228), (3, 22228152), (4, 16671114), (6, 11114076), (8, 8335557), (9, 7409384), (12, 5557038), (18, 3704692), (24, 2778519), (29, 2299464), (36, 1852346), (58, 1149732), (72, 926173), (87, 766488), (109, 611784), (116, 574866), (174, 383244), (218, 305892), (232, 287433), (261, 255496), (293, 227592), (327, 203928), (348, 191622), (436, 152946), (522, 127748), (586, 113796), (654, 101964), (696, 95811), (872, 76473), (879, 75864), (981, 67976), (1044, 63874), (1172, 56898), (1308, 50982), (1758, 37932), (1962, 33988), (2088, 31937), (2344, 28449), (2616, 25491), (2637, 25288), (3161, 21096), (3516, 18966), (3924, 16994), (5274, 12644), (6322, 10548), (7032, 9483), (7848, 8497)]